Azure Performance Mercedes Benz S Class | W222 | S63 5.5L AMG | Downpipes

The Azure Performance Downpipes for the Mercedes-Benz S63 AMG (W222) with the 5.5L M157 BiTurbo V8 are precision-engineered for drivers seeking maximum performance. By reducing exhaust backpressure and improving flow, these downpipes allow your AMG to achieve impressive gains in power, torque, and response—especially when paired with ECU tuning and supporting modifications.

Features

• Constructed from high-grade SS304 stainless steel for durability and corrosion resistance.
• Available in Catless or 200 Cell Catted configurations.
• Optional Azure Heat Shield for superior thermal protection.
• Professional sand-blasted finish for an OEM+ appearance.
• Direct bolt-on replacement with no cutting or welding required.
• Optimised for reduced turbo lag and improved turbo spool.
• Designed for track use only; ECU tuning recommended for peak performance.

Product Fitment

Make	Model	Chassis Code	Years	Engine Size
Mercedes-Benz	S63 AMG	W222	2014–2017	5.5L V8 BiTurbo (M157)

Performance Gains

Specification	Stock (M157 Engine)	With Azure Downpipes & Tuning
Horsepower	612 HP	694 HP (+82 HP)
Torque	850 Nm	952 Nm (+102 Nm)
Power Output	456 KW	518 KW (+62 KW)

*Performance gains are based on proper ECU tuning and supporting modifications.